function SelectLink(){
if (document.Links.Select.options[document.Links.Select.selectedIndex].value != "none")
          { document.location = document.Links.Select.options[document.Links.Select.selectedIndex].value}        
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function preload_Nav() {//v1.0
var d = document;
for(i=0;i<d.images.length; i++) {

var url = d.images[i].src;
var x = url.lastIndexOf('/') + 1;
var y = url.length;
var z = url.lastIndexOf('.');

var path = url.substring(0,x);
var fileName = url.substring(x,z);
var ext = url.substring(z,y);

if(d.images[i].name.indexOf('p') != "-1") {MM_preloadImages("" + path + fileName + "_o" + ext + "");}
}//end the for loop
}


function random_Img() {
var section_imgs1 = new Array('/images/hdr_top1_001.jpg','/images/hdr_top1_002.jpg','/images/hdr_top1_003.jpg');
var section_imgs2 = new Array('/images/hdr_top2_001.jpg','/images/hdr_top2_002.jpg','/images/hdr_top2_003.jpg');
var total_imgs = section_imgs1.length;

if (document.images) {
randomNum = Math.floor((Math.random() * total_imgs));
document.hdr_img1.src = section_imgs1[randomNum];
document.hdr_img2.src = section_imgs2[randomNum];
}
}


function pageCheck() {//v1.2
var url = document.URL;
var x = url.lastIndexOf('/') + 1;
var y = url.length;
var z = url.lastIndexOf('.');
var fileName = url.substring(x,z);
var ext = url.substring(z,y);
if(  fileName + ext == "index.html" || x == y ) { /* do nothing */ }
else{ random_Img(); }
}


function preLoaders() {
preload_Nav();
MM_preloadImages('/images/sapphire_bg.gif','/images/home_bg.gif','/images/hdr_top1_001.jpg','/images/hdr_top1_002.jpg','/images/hdr_top1_003.jpg','/images/hdr_top2_001.jpg','/images/hdr_top2_002.jpg','/images/hdr_top2_003.jpg'); 
pageCheck();
}